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　　神??(shen)舟?(zhou)十??(shi)九??(jiu)號??(hao)乘??(cheng)組??(zu)的??(de)第??(di)三?(san)次??(ci)出??(chu)艙??(cang)活??(huo)動??(dong)??，也??(ye)是??(shi)空?(kong)間??(jian)站??(zhan)階??(jie)段??(duan)的??(de)第??(di)19次??(ci)出??(chu)艙??(cang)活??(huo)動??(dong)??，這?(zhe)次??(ci)出??(chu)艙??(cang)任??(ren)務??(wu)具?(ju)有?(you)出??(chu)艙??(cang)設??(she)備??(bei)多??(duo)、設??(she)備??(bei)尺??(chi)寸??(cun)大??(da)、安??(an)裝??(zhuang)點??(dian)位??(wei)多??(duo)的??(de)特??(te)點??(dian)和??(he)難??(nan)點??(dian)??，天??(tian)地?(di)密??(mi)切??(qie)協(xié)??(xie)同??(tong)??，圓??(yuan)滿??(man)完??(wan)成??(cheng)了??(le)神??(shen)十??(shi)九??(jiu)乘??(cheng)組??(zu)出??(chu)艙??(cang)活??(huo)動??(dong)的??(de)收??(shou)官??(guan)任?(ren)務??(wu)??。??　　根??(gen)據(jù)??(ju)計??(ji)劃??(hua)??，在??(zai)約?(yue)7小??(xiao)時??(shi)的??(de)出??(chu)艙??(cang)活??(huo)動??(dong)中??(zhong)??，航??(hang)天??(tian)員??(yuan)乘??(cheng)組??(zu)在?(zai)空??(kong)間??(jian)站??(zhan)機??(ji)械??(xie)臂??(bi)和??(he)地?(di)面??(mian)科??(ke)研??(yan)人??(ren)員??(yuan)的??(de)配??(pei)合??(he)支??(zhi)持??(chi)下??(xia)??，完??(wan)成??(cheng)了??(le)空??(kong)間??(jian)站??(zhan)空??(kong)間??(jian)碎??(sui)片??(pian)防?(fang)護??(hu)裝??(zhuang)置?(zhi)及?(ji)艙??(cang)外?(wai)輔??(fu)助??(zhu)設??(she)施?(shi)安?(an)裝??(zhuang)、艙??(cang)外??(wai)設??(she)備??(bei)設??(she)施??(shi)巡??(xun)檢?(jian)等??(deng)任??(ren)務??(wu)??。??其??(qi)中??(zhong)??，節(jié)??(jie)點??(dian)艙?(cang)艙??(cang)外?(wai)狀?(zhuang)態(tài)??(tai)設??(she)置??(zhi)的?(de)完??(wan)成??(cheng)??，將??(jiang)為??(wei)后?(hou)續(xù)??(xu)使??(shi)用??(yong)節(jié)?(jie)點??(dian)艙??(cang)出?(chu)艙??(cang)奠??(dian)定??(ding)基??(ji)礎??(chu)??。。